What is the Significance of TILs in Cancer Prognosis?
The presence and density of TILs are often associated with better prognosis in various types of cancer, including melanoma, breast cancer, and colorectal cancer. High levels of TILs typically suggest a robust immune response against the tumor, potentially leading to better clinical outcomes. Conversely, low levels of TILs may indicate an immunosuppressive tumor microenvironment and poorer prognosis.
